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<h1>device.h</h1><div class="fragment"><pre>00001 <span class="comment">/**************************************************************************************</span>
00002 <span class="comment"> Copyright (c) 2002 The UbixOS Project</span>
00003 <span class="comment"> All rights reserved.</span>
00004 <span class="comment"></span>
00005 <span class="comment">Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:</span>
00006 <span class="comment"></span>
00007 <span class="comment">Redistributions of source code must retain the above copyright notice, this list of conditions, the following disclaimer and the list of authors.</span>
00008 <span class="comment">Redistributions in binary form must reproduce the above copyright notice, this list of conditions, the following disclaimer and the list of authors</span>
00009 <span class="comment">in the documentation and/or other materials provided with the distribution. Neither the name of the UbixOS Project nor the names of its</span>
00010 <span class="comment">contributors may be used to endorse or promote products derived from this software without specific prior written permission.</span>
00011 <span class="comment"></span>
00012 <span class="comment">THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED</span>
00013 <span class="comment">WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR</span>
00014 <span class="comment">PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,</span>
00015 <span class="comment">INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE</span>
00016 <span class="comment">GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY</span>
00017 <span class="comment">OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY</span>
00018 <span class="comment">OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span>
00019 <span class="comment"></span>
00020 <span class="comment"> $Id$</span>
00021 <span class="comment"></span>
00022 <span class="comment">**************************************************************************************/</span>
00023
00024 <span class="preprocessor">#ifndef _DEVICE_H</span>
00025 <span class="preprocessor"></span><span class="preprocessor">#define _DEVICE_H</span>
00026 <span class="preprocessor"></span>
00027 <span class="preprocessor">#include <ubixos/types.h></span>
00028
00029 <span class="keyword">struct </span>deviceNode {
00030 <span class="keyword">struct </span>deviceNode *prev;
00031 <span class="keyword">struct </span>deviceNode *next;
00032 <span class="keywordtype">char</span> type;
00033 <span class="keywordtype">int</span> major;
00034 <span class="keywordtype">int</span> minor;
00035 uInt32 size;
00036 <span class="keywordtype">void</span> *info;
00037 void (*read)(<span class="keywordtype">void</span> *,<span class="keywordtype">void</span> *,uInt32,uInt32);
00038 void (*write)(<span class="keywordtype">void</span> *,<span class="keywordtype">void</span> *,uInt32,uInt32);
00039 void (*reset)(<span class="keywordtype">void</span> *);
00040 void (*init)(<span class="keywordtype">void</span> *);
00041 void (*ioctl)(<span class="keywordtype">void</span> *);
00042 void (*stop)(<span class="keywordtype">void</span> *);
00043 void (*start)(<span class="keywordtype">void</span> *);
00044 void (*standby)(<span class="keywordtype">void</span> *);
00045 };
00046
00047
00048 <span class="keywordtype">void</span> deviceAdd(<span class="keywordtype">int</span> major,<span class="keywordtype">int</span> minor,<span class="keywordtype">char</span> type,<span class="keywordtype">void</span> *read,<span class="keywordtype">void</span> *write,<span class="keywordtype">void</span> *reset,<span class="keywordtype">void</span> *init,<span class="keywordtype">void</span> *ioctl,<span class="keywordtype">void</span> *stop,<span class="keywordtype">void</span> *start,<span class="keywordtype">void</span> *standby,<span class="keywordtype">void</span> *info);
00049 <span class="keyword">struct </span>deviceNode *deviceFind(<span class="keywordtype">int</span> major,<span class="keywordtype">int</span> minor);
00050
00051 <span class="preprocessor">#endif</span>
00052 <span class="preprocessor"></span>
00053 <span class="comment">/***</span>
00054 <span class="comment"> END</span>
00055 <span class="comment"> ***/</span>
00056
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